| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + Zn(NO3)2 = 2 NaNO3 + Zn(OH)2
Cr(OH)3 + HNO2 = Cr(NO2)3 + H2O =>
Cr(OH)3 + 3 HNO2 = Cr(NO2)3 + 3 H2O
C5H10O2 + NaOH = C2H5OH + CH3CH2COONa =>
C5H10O2 + NaOH = C2H5OH + CH3CH2COONa
NH4NO3 + HOH = NH4(OH) + HNO3 =>
NH4NO3 + HOH = NH4(OH) + HNO3
CH3CH(CN)CH3 + H2SO4 + H2O = CH3CH(CH3)COOH + ((NH4)2)SO4 =>
2 CH3CH(CN)CH3 + H2SO4 + 4 H2O = 2 CH3CH(CH3)COOH + ((NH4)2)SO4
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
HClO + K2SO3 = H2O + SO2 + KClO =>
2 HClO + K2SO3 = H2O + SO2 + 2 KClO
NaClO3 + Ba(N03)2 = NaNO3 + Ba(Cl03)2 =>
6 NaClO3 + Ba(N03)2 = 6 NaNO3 + Ba(Cl03)2
Cr(C2H3O2)3 + LiOH = Cr(OH)3 + LiC2H3O2 =>
Cr(C2H3O2)3 + 3 LiOH = Cr(OH)3 + 3 LiC2H3O2
Ba(NO2)2 + H2O = HNO2 + Ba(OH)2 =>
Ba(NO2)2 + 2 H2O = 2 HNO2 + Ba(OH)2
C5H4O2 + H2O = C5H6O3 =>
C5H4O2 + H2O = C5H6O3
Cu(SO4)2 + NaPO4 = Na(SO4)2 + CuPO4 =>
Cu(SO4)2 + NaPO4 = Na(SO4)2 + CuPO4
Al + H2O + HNO3 = Al(OH)3 + NO =>
Al + H2O + HNO3 = Al(OH)3 + NO
MnO2 + HO2{-} = MnO4{-} + H2 =>
2 MnO2 + 2 HO2{-} = 2 MnO4{-} + H2
CO + Fe2O3 = CO2 + Fe =>
3 CO + Fe2O3 = 3 CO2 + 2 Fe
KMnO4 = KMnO2 + O2 =>
KMnO4 = KMnO2 + O2
H2 + F2 = HF =>
H2 + F2 = 2 HF
Sn + HCl = SnCl4 + H =>
Sn + 4 HCl = SnCl4 + 4 H
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Fe2O3 + HClO4 = Fe(ClO4)3 + H2O =>
Fe2O3 + 6 HClO4 = 2 Fe(ClO4)3 + 3 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
S2O2 = S2 + O2 =>
S2O2 = S2 + O2
Zn(NO3)2 + HOH = Zn(OH)2 + NO3 + H =>
Zn(NO3)2 + 2 HOH = Zn(OH)2 + 2 NO3 + 2 H
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ag + FeCl3 = AgCl + FeCl2 =>
Ag + FeCl3 = AgCl + FeCl2
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
MnO4{-} + SO2 = MnO2 + SO4{-}2 =>
MnO4{-} + SO2 = MnO2 + SO4{-}2
SnO2 + Al = SnO + Al2O3 =>
3 SnO2 + 2 Al = 3 SnO + Al2O3
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
CO2 + Mg = CO2Mg2 =>
CO2 + 2 Mg = CO2Mg2
C11H14O4 + C4H10O = C81H92O28 + C2H5OH =>
126 C11H14O4 + 11 C4H10O = 16 C81H92O28 + 67 C2H5OH
AlCl{3} + NaOH = AlOH{3} + NaCl =>
AlCl{3} + NaOH = AlOH{3} + NaCl
H2 + C6H14O6 = C3H8O + H2O =>
5 H2 + C6H14O6 = 2 C3H8O + 4 H2O
Ca(s) + H2O(g) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(g) = Ca(OH)2(aq) + H2(g)
Zn + NH4Cl = ZnCl2 + NH3 + H2 =>
Zn + 2 NH4Cl = ZnCl2 + 2 NH3 + H2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li2N(s) = Li(s) + N2(g) =>
2 Li2N(s) = 4 Li(s) + N2(g)
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
CdSO4 + K2S = CdS + K2SO4 =>
CdSO4 + K2S = CdS + K2SO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
AlPO4 + MgO = Mg3(PO4)2 + Al2O3 =>
2 AlPO4 + 3 MgO = Mg3(PO4)2 + Al2O3
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KClOCrCl3 + H2O =>
2 FeCl2 + K2Cr2O7 + 10 HCl = 2 FeCl3 + 2 KClOCrCl3 + 5 H2O
BiCl + O2 = Bi2O3 + Cl2 =>
4 BiCl + 3 O2 = 2 Bi2O3 + 2 Cl2
AgNO3(aq) + KI(aq) = KNO3 + IAg =>
AgNO3(aq) + KI(aq) = KNO3 + IAg
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
FeCl2 + KClO3 + H2O = Fe(OH)3 + KCl + Cl2 =>
2 FeCl2 + KClO3 + 3 H2O = 2 Fe(OH)3 + KCl + 2 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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